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R
Raman Saini

Raman Saini

Chief Technology Officer

India flagChandigarh, India
$40.00/hrIntermediateSnorkel AIAws SagemakerHivemind

Key Skills

Software

Snorkel AISnorkel AI
AWS SageMakerAWS SageMaker
HiveMindHiveMind
Figure EightFigure Eight
Google Cloud Vertex AIGoogle Cloud Vertex AI
Scale AIScale AI
RoboflowRoboflow

Top Subject Matter

E-commerce
Finance
Programming

Top Data Types

ImageImage
TextText
Computer Code ProgrammingComputer Code Programming

Top Task Types

Prompt + Response Writing (SFT)Prompt + Response Writing (SFT)
Function CallingFunction Calling
Computer Programming/CodingComputer Programming/Coding
Evaluation/RatingEvaluation/Rating
TranscriptionTranscription
Fine-tuningFine-tuning
Text SummarizationText Summarization
Question AnsweringQuestion Answering
Text GenerationText Generation

Freelancer Overview

I'm a full-stack developer and DevOps engineer with 10+ years of experience building scalable web and mobile applications. My core technical skills include backend development with Python (Flask, Django, FastAPI) and Node.js, frontend development with React, Next.js, and React Native for mobile apps, and database design using PostgreSQL, MongoDB, and MySQL. I'm an AWS expert with deep experience managing production infrastructure - EC2, Lambda, RDS, S3, CloudFront, EKS - and have architected cloud environments for 50+ systems serving millions of users. My DevOps capabilities include Docker containerization, Kubernetes orchestration, Terraform infrastructure as code, and building CI/CD pipelines with GitHub Actions and Jenkins. I've integrated payment systems (Stripe, Razorpay), built multi-tenant SaaS architectures, and developed AI/ML solutions using TensorFlow, OpenAI APIs, and HuggingFace models. I'm also proficient in e-commerce development, having built Shopify stores and published apps on the Shopify App Store. I use AI tools (Claude, Cursor, Copilot) extensively in my daily workflow to accelerate development. My background includes leadership roles as CTO at Ode to Web Solutions and Director of Product & Tech at PrepLadder/Unacademy, where I've managed engineering teams, made architectural decisions, and shipped products from MVP to millions of users. Education includes Bachelor of Technology, Kurukshetra University (2018).

IntermediateEnglish

Labeling Experience

No Data Labeling experience added

Raman S. hasn’t added any AI Training or Data Labeling experience to their OpenTrain profile yet.

Education

K

Kurukshetra University

Bachelor of Technology, Computer Science

Bachelor of Technology
2014 - 2018

Work History

O

OdeToWeb Solutions

Chief Technology Officer

Chandigarh
2025 - Present
T

tecHindustan Solutions

Engineering Manager

Mohali
2023 - Present